Collers Beach Weather Forecast

    • 13
    • 21

    Shower or two

    • 14
    • 21

    Possible shower

    • 11
    • 18

    Possible shower

    • 10
    • 19

    Partly cloudy

    • 11
    • 21

    Shower or two

    • 14
    • 19

    Showers

    • 12
    • 17

    Shower or two

Today 20 Aug South Coast

Partly cloudy. High chance of showers, most likely in the afternoon and evening. Light winds becoming north to northwesterly 15 to 20 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 17 and 22.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Northeast to southeasterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure system over Tasman Sea is directing onshore east to northeasterly winds along the NSW coast. North to northeasterly winds will strengthen and extend north during today as a trough approaches from the west. Winds easing and shifting west to southwesterly from Friday as a series of cold fronts brush the south, before another high pressure system moves into the Tasman Sea later in the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Collers Beach Temperature Statistics View More

August Temperature

Ulladulla (2km)

  • Lowest 8 August, 2026

    7.3 °C

  • Average August

    13.4 °C

  • Highest 3 August, 2026

    21 °C

Climate (2021–2026)

Ulladulla (2km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20.9 °C
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